/Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/PBDSuspensionConstraints.h
Get the particles that are affected by the specified constraint.
[TVec2](API\Runtime\ChaosCore\Chaos\TVec2)< [TGeometryParticleHandle](API\Runtime\Chaos\Chaos\TGeometryParticleHandle)< [FReal](API\Runtime\ChaosCore\Chaos\FReal), 3 > * > GetConstrainedParticles ( int32 ConstraintIndex ) const